Previously mentioned StoryBundle, the ebook deal site from Lifehacker alum Jason Chen, has a new bundle out just in time for the holidays. It has eight indie, DRM-free ebooks from genres like mystery, sci-fi, and even nonfiction. They've also added gift cards, meaning you can give your bookworm friends the gift of new author discovery without having to know exactly what they like, since they can use it on any bundle in the future. [StoryBundle]